Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1057 1562 (N39W07 L=305)   252     64        0 (1032/1542-1091/1580)  21.8 W04-W09 N37-N40
      2 1835 1415 (N21W74 L= 12)   994     84        1 (1812/1386-1859/1446)  53.1 W70-W80 N18-N22
      3  341 1210 (N19E48 L=251)   417     85        4 ( 311/1183- 381/1247) -18.4 E51-E44 N17-N21
      4 1177 1147 (N11W10 L=309)   433    196        0 (1099/1075-1242/1181) -41.2 W05-W13 N06-N13
      5  182 1106 (N12E65 L=234)   462     73        1 ( 162/1073- 204/1140) -26.6 E68-E61 N10-N14
      6  840  892 (S02E12 L=287)  1501    459        2 ( 764/ 694- 963/1098) -85.2 E15-E05 S14-N10
      7 1623 1031 (N01W39 L=338)   252     89        0 (1605/ 985-1643/1077)  45.0 W37-W41 S01-N03
      8 1672  979 (S03W43 L=342)   878    248        0 (1580/ 922-1753/1075)  18.4 W35-W50 S05-N02
      9 1681  836 (S12W44 L=342)   275     84        0 (1662/ 794-1711/ 868)  45.0 W42-W46 S14-S10
     10  388  662 (S15E47 L=251)   502     76        1 ( 357/ 624- 418/ 705) -78.7 E49-E45 S17-S12
     11 1438  583 (S26W26 L=325)   262     53        0 (1408/ 559-1463/ 611)  36.9 W23-W27 S27-S24
     12 1197  335 (S43W09 L=308)  1590    233        8 (1083/ 265-1281/ 404)  16.4 E01-W16 S49-S37
     13  737  261 (S47E34 L=265)  2668    404        6 ( 568/ 215- 917/ 320)   7.4 E64-E14 S52-S42
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y